Sending you good vibes! It’s great that you brought him in and had the grinding done. It’s good to note what his behaviors/symptoms were like, because many times a rabbit will show the same symptoms each time it feels teeth discomfort.
Wick is only 1 years old and he’s had five grindings already (runt, misaligned jaw, underbite, and only chews on hay). He is younger, but based on my experience your rabbit should be up and running again within the day or a couple days. If not, you may need to re-visit the vet. You’ll want to make sure he’s eating, peeing, and pooping as normal, and his posturing is relaxed, rather than hunched and uncomfortable. If you perceive pain from your rabbit, pain medication following a grinding is not uncommon, since during the procedure, the rabbit’s jaw is open very wide for a long time, so soreness is inevitable.
The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.